#3fecf5
a balanced, electric cyan · cool · closest name: cyan
RGB
63, 236, 245
HSL
183°, 90%, 60%
CMYK
74, 4, 0, 4
Luminance
0.6764
Every format
| HEX | #3fecf5 |
| RGB | rgb(63, 236, 245) |
| HSL | hsl(183, 90%, 60%) |
| CMYK | cmyk(74%, 4%, 0%, 4%) |
| LAB | lab(85.8 -39.3 -16.8) |
| LCH | lch(85.8 42.7 203.2) |
| OKLCH | oklch(0.863 0.135 200.3) |
Copy-ready code
/* CSS */
color: #3fecf5;
background-color: #3fecf5;
/* Tailwind (arbitrary) */
class="text-[#3fecf5] bg-[#3fecf5]"
/* SCSS */
$brand: #3fecf5;
/* SwiftUI */
Color(red: 0.247, green: 0.925, blue: 0.961)
/* Android */
Color.parseColor("#3fecf5")Accessibility — WCAG contrast
Aa
#3fecf5 on white: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fecf5 on black: 14.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green92.5%
Blue96.1%
CMYK percentages
Cyan74.3%
Magenta3.7%
Yellow0.0%
Key (black)3.9%
Color previews
#3fecf5 text on a black background
contrast 14.53:1
Card sample
#3fecf5 text on a white background
contrast 1.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fecf5;
Background color
Panel with #3fecf5 background
background-color: #3fecf5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fecf5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 236, 245, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 236, 245, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fecf5; background: linear-gradient(135deg, #3fecf5, #3F73F5);